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[Octave-bug-tracker] [bug #50947] angle of -0-0i should be 0

From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #50947] angle of -0-0i should be 0
Date: Thu, 4 May 2017 12:20:27 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 
Update of bug #50947 (project octave):

              Item Group:    Matlab Compatibility => None                   
                 Summary: angle of -0-0i should be 0 for Matlab compatibility
=> angle of -0-0i should be 0

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Follow-up Comment #3:

Also, with the attached MEX file myatan2.c, please try the following with
Matlab and report back what it displays:


myatan2 (0, 0)
myatan2 (-0, 0)
myatan2 (0, -0)
myatan2 (-0, -0)

atan2 (0, 0)
atan2 (-0, 0)
atan2 (0, -0)
atan2 (-0, -0)



(file #40581)
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Additional Item Attachment:

File name: myatan2.c                      Size:0 KB


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Reply to this item at:

  <http://savannah.gnu.org/bugs/?50947>

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